.page-home {
  --home-gold: #F5B700;
  --home-red: #8B0000;
  --home-blue: #1C3F60;
  --home-panel-border: #2A3A5E;
  position: relative;
  background-image: var(--scanline);
}

.page-home .breadcrumb {
  margin-bottom: 2rem;
}

.page-home .chapter {
  display: grid;
  grid-template-columns: 4.5rem minmax(0, 1fr);
  gap: 1.5rem;
  padding-bottom: 5rem;
}

.page-home .chapter-num {
  font-family: var(--font-data);
  font-size: 1rem;
  line-height: 1;
  color: var(--home-gold);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  border-left: 2px solid var(--home-gold);
  padding-left: 0.5rem;
  margin-top: 0.4rem;
}

.page-home .section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.page-home .section-title {
  font-family: var(--font-head);
  font-size: 2rem;
  line-height: 1.25;
  margin: 0;
}

.page-home .section-annotation {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  writing-mode: vertical-rl;
}

.page-home .display-title {
  font-family: var(--font-head);
  font-size: 1.9rem;
  line-height: 1.3;
  margin: 0 0 0.75rem;
  max-width: 44rem;
  letter-spacing: 0.02em;
}

.page-home .lede {
  color: var(--text-main);
  font-size: 1.0625rem;
  line-height: 1.9;
  max-width: 54rem;
  margin-bottom: 2.25rem;
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.page-home .overview-card {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid var(--home-panel-border);
  padding: 1.75rem 1.5rem 1.75rem 5.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  clip-path: polygon(0 0, calc(100% - 1rem) 0, 100% 1rem, 100% 100%, 1rem 100%, 0 calc(100% - 1rem));
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .overview-card:hover {
  border-color: var(--accent);
  background: #101C35;
}

.page-home .overview-num {
  position: absolute;
  top: 1.15rem;
  left: 1.2rem;
  font-family: var(--font-data);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--home-gold);
  line-height: 1;
}

.page-home .overview-title {
  font-family: var(--font-head);
  font-size: 1.4rem;
  margin: 0;
}

.page-home .overview-desc {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.75;
  margin: 0 0 0.75rem;
}

.page-home .btn {
  align-self: flex-start;
}

/* 时间轴 */
.page-home .timeline-wrap {
  position: relative;
  background: var(--home-blue);
  border: 1px solid var(--home-panel-border);
  padding: 1rem;
  clip-path: polygon(0.75rem 0, 100% 0, 100% calc(100% - 0.75rem), calc(100% - 0.75rem) 100%, 0 100%, 0 0.75rem);
}

.page-home .timeline-hero {
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: cover;
  display: block;
  margin-bottom: 1.5rem;
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0.75rem;
  width: 2px;
  background: linear-gradient(to bottom, var(--home-gold) 0%, var(--accent) 100%);
  opacity: 0.5;
}

.page-home .timeline-item {
  position: relative;
  padding-left: 2.75rem;
  padding-bottom: 1.5rem;
}

.page-home .timeline-item:last-child {
  padding-bottom: 0.25rem;
}

.page-home .timeline-dot {
  position: absolute;
  top: 0.35rem;
  left: 0.3rem;
  width: 0.95rem;
  height: 0.95rem;
  background: var(--bg-panel);
  border: 2px solid var(--home-gold);
  transform: rotate(45deg);
}

.page-home .timeline-date {
  font-family: var(--font-data);
  font-size: 0.85rem;
  color: var(--home-gold);
  font-weight: 700;
  margin-bottom: 0.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.page-home .timeline-content h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  margin: 0 0 0.3rem;
}

.page-home .timeline-content p {
  color: var(--text-dim);
  font-size: 0.925rem;
  line-height: 1.7;
  margin: 0;
  max-width: 46rem;
}

.page-home .timeline-more {
  margin-top: 1.5rem;
}

/* 最新动态 */
.page-home .updates-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-home .updates-feature {
  background: var(--bg-deep);
  border: 1px solid var(--home-panel-border);
  padding: 0.75rem;
  clip-path: polygon(0.5rem 0, 100% 0, 100% calc(100% - 0.5rem), calc(100% - 0.5rem) 100%, 0 100%, 0 0.5rem);
}

.page-home .updates-img {
  width: 100%;
  height: auto;
  max-height: 260px;
  object-fit: cover;
  display: block;
}

.page-home .updates-caption {
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.7;
  margin: 0.75rem 0 0;
  padding: 0 0.5rem;
}

.page-home .updates-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.page-home .update-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1rem;
  background: var(--bg-panel);
  border: 1px solid var(--home-panel-border);
  padding: 1rem;
  transition: border-color var(--dur) var(--ease);
}

.page-home .update-item:hover {
  border-color: var(--accent-2);
}

.page-home .update-index {
  font-family: var(--font-data);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
}

.page-home .update-body h3 {
  font-size: 1rem;
  font-family: var(--font-head);
  margin: 0.25rem 0 0.4rem;
}

.page-home .update-body p {
  color: var(--text-dim);
  font-size: 0.9rem;
  line-height: 1.65;
  margin: 0;
}

.page-home .tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-home .tag-list span {
  font-family: var(--font-data);
  font-size: 0.7rem;
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 0.15rem 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.page-home .updates-all {
  margin-top: 1.5rem;
}

/* 快速检索 */
.page-home .quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.page-home .quick-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem 1.25rem;
  background: var(--bg-panel);
  border: 1px solid var(--home-panel-border);
  text-decoration: none;
  color: var(--text-main);
  position: relative;
  clip-path: polygon(0.5rem 0, 100% 0, 100% calc(100% - 0.5rem), calc(100% - 0.5rem) 100%, 0 100%, 0 0.5rem);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .quick-card:hover {
  background: #101C35;
  border-color: var(--accent);
}

.page-home .quick-icon {
  width: 2.25rem;
  height: 2.25rem;
  color: var(--home-gold);
  margin-bottom: 0.85rem;
}

.page-home .quick-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.page-home .quick-label {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.page-home .quick-meta {
  font-family: var(--font-data);
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-home .member-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.5rem;
  background: var(--home-red);
  border: 1px solid var(--home-panel-border);
  padding: 1rem;
  clip-path: polygon(0.75rem 0, 100% 0, 100% calc(100% - 0.75rem), calc(100% - 0.75rem) 100%, 0 100%, 0 0.75rem);
}

.page-home .member-flow-img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  max-height: 240px;
}

.page-home .member-flow-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: flex-start;
}

.page-home .member-flow-body h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  margin: 0;
}

.page-home .member-flow-body p {
  color: var(--text-main);
  font-size: 0.95rem;
  line-height: 1.8;
  margin: 0;
}

/* 本地服务 */
.page-home .local-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.page-home .local-content {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-items: flex-start;
}

.page-home .local-lead {
  font-size: 1.0625rem;
  line-height: 1.9;
  margin: 0;
  max-width: 44rem;
}

.page-home .local-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.page-home .local-list li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: baseline;
}

.page-home .local-num {
  font-family: var(--font-data);
  font-size: 0.9rem;
  color: var(--home-gold);
  font-weight: 700;
}

.page-home .local-list span:last-child {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
}

.page-home .local-media {
  margin: 0;
  background: var(--bg-panel);
  border: 1px solid var(--home-panel-border);
  padding: 0.75rem;
  clip-path: polygon(0.5rem 0, 100% 0, 100% calc(100% - 0.5rem), calc(100% - 0.5rem) 100%, 0 100%, 0 0.5rem);
}

.page-home .local-img {
  width: 100%;
  height: auto;
  display: block;
}

.page-home .local-media figcaption {
  font-size: 0.8rem;
  color: var(--text-dim);
  padding: 0.5rem 0.25rem 0;
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-home .chapter {
    grid-template-columns: 5.5rem minmax(0, 1fr);
    gap: 2.5rem;
  }

  .page-home .display-title {
    font-size: 2.75rem;
  }

  .page-home .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
  }

  .page-home .overview-card {
    padding-left: 6.25rem;
    min-height: 220px;
  }

  .page-home .overview-num {
    font-size: 3rem;
  }

  .page-home .timeline-wrap {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 2rem;
  }

  .page-home .timeline-hero {
    grid-column: 1 / -1;
    max-height: 340px;
  }

  .page-home .timeline {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 2rem;
  }

  .page-home .updates-layout {
    grid-template-columns: 1fr 1.3fr;
    align-items: stretch;
  }

  .page-home .updates-feature {
    align-self: stretch;
  }

  .page-home .member-flow {
    grid-template-columns: 1fr 1.2fr;
    align-items: center;
  }

  .page-home .local-layout {
    grid-template-columns: 1.2fr 0.8fr;
    align-items: start;
  }

  .page-home .local-media {
    position: sticky;
    top: 2rem;
  }
}

@media (min-width: 1024px) {
  .page-home .chapter {
    padding-bottom: 7rem;
  }

  .page-home .display-title {
    font-size: 3.25rem;
  }

  .page-home .section-title {
    font-size: 2.5rem;
  }

  .page-home .hero-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .quick-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}